JPH09184278A - Joinery member butting structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To conceal the dislocation or gap at the butted ends of two joinery members. SOLUTION: The butted end faces of a horizontal coping 6B and a vertical coping are cut so as to generate a slope having an angle of half of the angle formed by these two types of copings. A decoration material 10 consisting of synthetic resin, etc., is interposed between the end faces of horizontal coping 6B and the end face of the vertical coping, and has two parts, i.e., an interposition part 10a to be interposed between the two end faces and a decoration cover part 10b either flexible or rigid which covers the decoration surfaces (outside angle and the left and right side faces) of the butted end parts of copings installed continuously to the interposition part 10a.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a butt structure for building construction materials.

[0002]

2. Description of the Related Art Conventionally, the following structure has been known as a butt structure for this type of work material. That is, long 2
At the part where the two building materials do not line up in a straight line but abut at a predetermined angle other than 180 degrees, the end surfaces of the two building materials that are in contact with each other are cut so as to form an inclined surface that is half the angle formed by the two building materials. It is known that these inclined end faces are butted against each other via an adhesive as required.

[0003]

Disadvantages of the Prior Art The above-mentioned conventional butt structure for construction materials has the following drawbacks. That is, since the inclined end faces of the two construction materials are butted against each other, even if the machining accuracy of the inclined end surfaces is increased, the situation of the installation position of the construction material at the construction site is bad, or the skill of the worker is low. In this case, the inclined end faces of the two work materials cannot be completely brought into close contact with each other, so that there is a drawback that the appearance is unsightly because a gap is formed between the tilted end faces or the work material is displaced. In addition, the said defect is a defect which existed also when two fabrication materials were located in a line.

[0004]

[Means for Solving the Disadvantages] The present invention employs the following means in order to eliminate the above disadvantages. According to the first aspect of the present invention, a decorative material is inserted in a portion where the two construction materials abut each other, and the decoration material is continuously provided in the insertion portion that is inserted between the end surfaces of the construction material and the insertion portion. And a decorative cover portion that covers the decorative surface of the abutting end of the featured material.

[0005]

The first aspect of the present invention has the following functions. The decorative cover portion can cover the abutting ends of the two work materials to hide the gaps between the abutting ends of the work materials.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. In this description, left means the back side of FIG. 1, and right means the same side.

A slanted head 6A is attached to the upper surface 2a of the waist wall 2 of the stairs 1, a horizontal head 6B is mounted to the horizontal upper surface 2b of the waist wall 2, and a vertical end surface 2c of the lower wall 2 has a horizontal cross section 6B. A long decorative work material that is the same as
It is called Vertical Kasaki 6C. ) Is attached.

As shown in FIG. 2 and FIG. 3, the end faces of the horizontal headstock 6B and the vertical headstock 6C that face each other are inclined surfaces at an angle half the angle formed by the horizontal headboard 6B and the vertical headstock 6C. The decorative material 10 made of a synthetic resin or the like is cut and inserted between the end surfaces of the horizontal headboard 6B and the vertical headboard 6C, and the decorative material 10 is inserted between the end surfaces of the horizontal headboard 6B and the vertical headboard 6C. The insertion surface 10a having or not having flexibility, and the decorative surfaces (projected corners and left and right side surfaces) of the abutting end portions of the horizontal headboard 6B and the vertical headboard 6C that are connected to the insertion portion 10a. And a decorative cover portion 10b that has or does not have flexibility. The decorative cover portion 10b has a substantially L-shaped cross section. A cutout 12 is formed in the insertion portion 10a (see FIG. 3).

Although not shown in detail, the slanted bush 6
The end surfaces of A and the horizontal headstock 6B that face each other are cut so as to form an inclined surface at an angle that is half the angle formed by the tilted headstock 6A and the horizontal headboard 6B, and between the end surfaces of the tilted headboard 6A and the horizontal headboard 6B. Further, the same decorative material 10 as described above is inserted. The decorative cover portion 10b of the decorative material 10 has a substantially inverted cross section.

[0010]

[Modifications and the like] Modifications and the like will be described below. (1) The decorative cover portion 10b of the decorative material 10 may or may not have flexibility. (2) Generally, the decorative material 10 is fixed by the caps 6A and 6B, or by sandwiching the insertion portion 10a between the caps 6B and 6C. It may be fixed to 6A, 6B and 6C. (3) FIG. 5 shows a cross-sectional shape of a modified example of the decorative material 10. 5A and 5B show the decoration material 10 for the projected corner, and FIGS. 5C to 5E show the decoration material 10 for the entering corner. It should be noted that the cutout 12 is not formed in the insertion portion 10a of FIGS. In short, the cross-sectional shape of the decorative cover portion 10b is arbitrary, and the shape of the insertion portion 10a is also arbitrary. (4) The decorative material 10 is used for both the protruding corner and the entering corner, and can also be used when two feature materials are aligned. (5) In the present specification, the term "artificial materials" includes not only headboards but also lumbers such as waist laps and laps around the ceiling, parting edges, and skirting boards.

[0011]

According to the present invention, the following effects can be obtained by the above-described configuration. According to the first and second aspects of the present invention, it is possible to cover the abutting ends of the two work materials with the decorative cover portion so as to conceal the gap between the abutting ends of the work materials, and the veneer / decorative sheet. It is possible to prevent the decorative material such as the above from peeling off from the end portion of the work material. According to the invention of claim 3, since the decorative cover portion of the decorative material has flexibility, the decorative cover portion can be brought into close contact with the work material.

[Brief description of the drawings]

FIG. 1 is a side view of essential parts showing an embodiment of the present invention.

FIG. 2 is an enlarged view of a part A of FIG. 1;

FIG. 3 is a sectional view taken along line III-III of FIG. 2;

FIG. 4 is a partially fragmented crushed arrow view of the intermediate cut along the line IV-IV in FIG. 2.

FIG. 5 is a cross-sectional view showing a modified example of the decorative material.

[Explanation of symbols]

 6A Inclined heading 6B Horizontal heading 6C Vertical heading 10 Decoration material 10a Insertion part 10b Decoration cover part

Claims (3)

[Claims] 1. An ornamental material is inserted into a portion where two feature materials abut each other, and the ornamental material is inserted between end faces of the feature material, and a feature connected to the insert portion. An abutting structure of a work material having a decorative cover portion that covers the decorative surface of the abutting ends of the materials. 2. The two construction materials are not arranged in a straight line but abutted at a predetermined angle other than 180 degrees.
Butt structure of the described materials. 3. The butt structure for a fabrication material according to claim 1, wherein the decoration cover portion of the decoration material has flexibility.